ad5258 Analog Devices, Inc., ad5258 Datasheet - Page 8

• Manufacturer Part Number: ad5258
• Description: Nonvolatile, I2c-compatible 64-position, Digital Potentiometer
• Manufacturer: Analog Devices, Inc.

AD5258
TYPICAL PERFORMANCE CHARACTERISTICS
V
DD
= V
–0.05
–0.10
–0.15
–0.20
–0.25
–0.02
–0.04
–0.06
–0.08
–0.10
–0.1
–0.2
–0.3
–0.4
–0.5
0.25
0.20
0.15
0.10
0.05
0.10
0.08
0.06
0.04
0.02
0.5
0.4
0.3
0.2
0.1
LOGIC
0
0
0
0
0
0
= 5.5 V, R
Figure 6. R-DNL vs. Code vs. Supply Voltages
Figure 5. R-INL vs. Code vs. Supply Voltages
8
8
8
Figure 7. INL vs. Code vs. Temperature
16
16
16
AB
= 10 kΩ, T
24
24
24
CODE (Decimal)
CODE (Decimal)
CODE (Decimal)
–40°C
5.5V
32
32
32
+85ºC
+25ºC
A
= 25°C, unless otherwise noted.
40
40
40
48
48
48
2.7V
5.5V
2.7V
56
56
56
64
64
64
Rev. A | Page 8 of 24
–0.02
–0.04
–0.06
–0.08
–0.10
–0.02
–0.04
–0.06
–0.08
–0.10
–0.02
–0.04
–0.06
–0.08
–0.10
0.10
0.08
0.06
0.04
0.02
0.10
0.08
0.06
0.04
0.02
0.10
0.08
0.06
0.04
0.02
0
0
0
0
0
0
Figure 10. DNL vs. Code vs. Supply Voltages
Figure 9. INL vs. Code vs. Supply Voltages
8
8
8
Figure 8. DNL vs. Code vs. Temperature
2.7V
16
16
16
+85°C
–40°C
5.5V
24
24
24
CODE (Decimal)
CODE (Decimal)
CODE (Decimal)
+25°C
32
32
32
2.7V
5.5V
40
40
40
48
48
48
56
56
56
64
64
64